Vice President Mike Pence and Secretary of the Air Force Heather Wilson visits Cheyenne Mountain AFS
CHEYENNE MOUNTAIN AIR FORCE STATION, Colo. - Vice President Mike Pence speaks with Col. Doug Schiess, 21st Space Wing commander, and Chief Master Sgt. Mark Bronson, 21st SW command chief, during his visit to Cheyenne Mountain Air Force Station, Colo., June 23, 2017. It has been 34 years since the last visit by the vice president of the United States. (U.S. Air Force photo by Senior Airman Dennis Hoffman)